Inventor
YANAGISAWA EIJI
JP4 patents
Patents
4 patentsUS6761990B1Jul 13, 2004
Solid polymer electrolyte fuel cell
ASAHI GLASS CO LTD44 citations90
US5628807AMay 13, 1997
Method for forming a glass product for a cathode ray tube
ASAHI GLASS CO LTD24 citations89
US7135140B2Nov 14, 2006
Method of producing silicon nitride honeycomb filter
ASAHI GLASS CO LTD5 citations61
US6933071B1Aug 23, 2005
Solid polymer type fuel cell and production method thereof
ASAHI GLASS CO LTD2 citations60